SUSE-SU-2026:0584-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20260584-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:0584-1
Upstream
Related
Published
2026-02-20T10:03:22Z
Modified
2026-03-23T04:52:22.166063Z
Summary
Security update for postgresql18
Details

This update for postgresql18 fixes the following issues:

Update to version 18.2.

Security issues fixed:

  • CVE-2026-2003: improper validation of type 'oidvector' may allow disclose a few bytes of server memory (bsc#1258008).
  • CVE-2026-2004: intarray missing validation of type of input to selectivity estimator could lead to arbitrary code execution (bsc#1258009).
  • CVE-2026-2005: buffer overrun in contrib/pgcrypto's PGP decryption functions could lead to arbitrary code execution (bsc#1258010).
  • CVE-2026-2006: inadequate validation of multibyte character lengths could lead to arbitrary code execution (bsc#1258011).
  • CVE-2026-2007: pg_trgm heap buffer overflow can cause to write pattern onto server memory (bsc#1258012).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
postgresql18

Package

Name
postgresql18
Purl
pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
18.2-150200.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpq5-32bit": "18.2-150200.5.6.1",
            "libecpg6": "18.2-150200.5.6.1",
            "libpq5": "18.2-150200.5.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0584-1.json"